TL;DR
The article introduces a new project called the USB sampling keyboard, inspired by the classic Casio SK-1. This device allows users to record audio samples via a microphone and then play them back at various pitches using a MIDI keyboard. If you’re not familiar with playing keys, it also supports MIDI file playback, enabling you to play entire songs with just a single button press.
Why This Was Curated
This article presents a practical project that combines software and hardware through the creation of a USB sampling keyboard, making it highly relevant for software developers interested in embedded systems. It is accessible and actionable, providing clear instructions and utilizing recent CircuitPython features, although it could benefit from more depth in the tutorial aspect.